Current conditions at
Boston, Logan International Airport (KBOS)
Lat: 42.36°NLon: 71.01°WElev: 20ft.
Overcast
49°F
9°C
| Humidity | 93% |
| Wind Speed | NE 5 mph |
| Barometer | 29.91 in (1012.8 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 47°F (8°C) |
| Last update | 16 Apr 6:54 am EDT |
Extended Forecast for
Watertown MA
Today
High: 60 °F
Patchy Fog
then Partly
SunnyTonight
Low: 57 °F
Chance
Showers and
Patchy FogFriday
High: 75 °F
Chance
Showers and
Patchy FogFriday Night
Low: 50 °F
Slight Chance
Rain then
Mostly CloudySaturday
High: 60 °F
Mostly Cloudy
Saturday Night
Low: 49 °F
Mostly Cloudy
then Slight
Chance
ShowersSunday
High: 60 °F
Showers
LikelySunday Night
Low: 35 °F
Showers
Likely then
Chance
ShowersMonday
High: 49 °F
Mostly Sunny
Detailed Forecast
Today
Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 60. Calm wind becoming southeast around 5 mph in the afternoon.
Tonight
A chance of showers and thunderstorms before 2am, then a slight chance of showers after 4am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 57. East wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%.
Friday
A chance of rain before 9am, then a chance of showers between 9am and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 75. Light and variable wind becoming north 5 to 8 mph in the morning. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A slight chance of rain before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 50. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 60. East wind 5 to 8 mph.
Saturday Night
A slight chance of showers after 2am. Cloudy, with a low around 49. South wind 3 to 5 mph. Chance of precipitation is 20%.
Sunday
Showers likely, mainly after 10am. Cloudy, with a high near 60. South wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
Sunday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 35. West wind around 9 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 49. West wind 9 to 11 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 32. Northwest wind around 7 mph.
Tuesday
Sunny, with a high near 54. West wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 41. Southwest wind around 7 mph.
Wednesday
Partly sunny, with a high near 63. Southwest wind 7 to 9 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Watertown MA
42.37°N 71.16°W (Elev. 46 ft)
42.37°N 71.16°W (Elev. 46 ft)
2:29 am EDT Apr 16, 2026
7am EDT Apr 16, 2026-6pm EDT Apr 22, 2026
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